Answer:
392 Newtons
Explanation:
In order to find the weight, you have to multiply the mass by the gravitation constant (9.8), which gives us 40.0 * 9.8 = 392 Newtons.
Answer: Option (a) is the correct answer.
Explanation:
Photosynthesis is defined as a chemical process in which plants tend to make their own food in the presence of sunlight, water and carbon dioxide.
During this process, product formed by the plants is glucose and oxygen.
The chemical reaction equation for photosynthesis is as follows.

Therefore, we can conclude that out of the given options the correct equation is as follows.

Answer:
Moving
Explanation:
energy in the form of motion; depends on the mass and velocity of the object.
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The gravitational force between the two objects is calculated through the equation,
F = Gm₁m₂/d²
where F is the gravitational force, G is constant (equal to 6.67 x 10^-11), m₁ and m₂ are masses in kg and d is distance is meters.
Substituting the known values,
F = (6.67 x 10^-11)(15 kg)(0.090 kg)/ (0.11 m)²
F = 7.441 x 10^-9 N
ANSWER: 7.441 x 10^-9 N
Answer:
False
Explanation:
The 3 important steps to a perfect forehand in tennis are Preparation,Backswing and Swing and contact.